JPS5488316A - Method of melt spinning of extremely fine fiber - Google Patents

Method of melt spinning of extremely fine fiber

Info

Publication number
JPS5488316A
JPS5488316A JP15299277A JP15299277A JPS5488316A JP S5488316 A JPS5488316 A JP S5488316A JP 15299277 A JP15299277 A JP 15299277A JP 15299277 A JP15299277 A JP 15299277A JP S5488316 A JPS5488316 A JP S5488316A
Authority
JP
Japan
Prior art keywords
nozzle
nozzles
bored
outermost
innermost
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15299277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6114243B2 (enExample
Inventor
Masanori Takeuchi
Masaharu Yamamoto
Kiyoshi Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP15299277A priority Critical patent/JPS5488316A/ja
Publication of JPS5488316A publication Critical patent/JPS5488316A/ja
Publication of JPS6114243B2 publication Critical patent/JPS6114243B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP15299277A 1977-12-21 1977-12-21 Method of melt spinning of extremely fine fiber Granted JPS5488316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15299277A JPS5488316A (en) 1977-12-21 1977-12-21 Method of melt spinning of extremely fine fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15299277A JPS5488316A (en) 1977-12-21 1977-12-21 Method of melt spinning of extremely fine fiber

Publications (2)

Publication Number Publication Date
JPS5488316A true JPS5488316A (en) 1979-07-13
JPS6114243B2 JPS6114243B2 (enExample) 1986-04-17

Family

ID=15552584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15299277A Granted JPS5488316A (en) 1977-12-21 1977-12-21 Method of melt spinning of extremely fine fiber

Country Status (1)

Country Link
JP (1) JPS5488316A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156814A (en) * 1978-05-31 1979-12-11 Toyobo Co Ltd Manufacture of ultra-fine fibers
JPS5526201A (en) * 1978-06-17 1980-02-25 Asahi Chem Ind Co Ltd Undrawn continuous thermoplastic polymer filament yarn and its production
JPS5562209A (en) * 1978-10-30 1980-05-10 Toray Ind Inc Melt spinning of ultra-fine fiber
WO1997006295A1 (en) * 1995-08-04 1997-02-20 E.I. Du Pont De Nemours And Company Making high filament count fine filament polyester yarns
CN1092721C (zh) * 1995-08-04 2002-10-16 纳幕尔杜邦公司 高支长丝细聚酯纱的制造方法及由该方法制得的产品
WO2003052179A1 (en) * 2001-12-14 2003-06-26 The Procter & Gamble Company High elongation, low denier fibers using high extrusion rate spinning

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104695033A (zh) * 2015-03-19 2015-06-10 泉州天宇化纤织造实业有限公司 一种锦纶6粗旦高强丝的生产工艺

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156814A (en) * 1978-05-31 1979-12-11 Toyobo Co Ltd Manufacture of ultra-fine fibers
JPS5526201A (en) * 1978-06-17 1980-02-25 Asahi Chem Ind Co Ltd Undrawn continuous thermoplastic polymer filament yarn and its production
JPS5562209A (en) * 1978-10-30 1980-05-10 Toray Ind Inc Melt spinning of ultra-fine fiber
WO1997006295A1 (en) * 1995-08-04 1997-02-20 E.I. Du Pont De Nemours And Company Making high filament count fine filament polyester yarns
CN1092721C (zh) * 1995-08-04 2002-10-16 纳幕尔杜邦公司 高支长丝细聚酯纱的制造方法及由该方法制得的产品
WO2003052179A1 (en) * 2001-12-14 2003-06-26 The Procter & Gamble Company High elongation, low denier fibers using high extrusion rate spinning

Also Published As

Publication number Publication date
JPS6114243B2 (enExample) 1986-04-17

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